Pink to red spinel is in high demand among gem connoisseurs. - Courtesy a Private Collector and Mona Lee Nesseth, Custom Estate Jewels Spinel, like garnet and diamond, is singly refractive, with the ...
Minerals are the building blocks of our planet, shaping landscapes, structuring mountains, and creating life itself. However, not all of them are benign; some are extremely hazardous to humans and ...
Initially, taaffeite was confused with spinel, a common mineral that also boasts a stunning range of colors due to the presence of chromium. However, the key distinction lies in their optical ...
Gujarat Mineral Development Corporation Ltd., incorporated in the year 1963, is a Small Cap company (having a market cap of Rs 10,980.54 Crore) operating in Mining sector. Gujarat Mineral Development ...